Chen Chen walked out of Zheng Jian's office.

He looked so normal that no one could tell that he had just argued with an associate professor half a minute earlier.

Following the stairs, Chen Chen walked to the first floor, walked out of the hall on the first floor, and walked out of the door of the office building.

It was only at this time that Chen Chen took out his mobile phone and looked at the time.

At this time, it was exactly 10 o'clock.

"Time...... It's here. ”

Chen Chen muttered in a low voice, and then walked along the road towards the dormitory.

Until he walked more than ten meters away, and behind him, there was a sudden "poof" sound.

It was as if something soft but heavy had fallen heavily from the upper floor.

There was a brief silence for passers-by, but then suddenly burst into screams one after another.

The whole campus was boiling......

Chen Chen didn't look back, he chose to leave directly.

In fact, before, Chen Chen was not sure whether Zheng Jian's wife was killed by Zheng Jian.

Sometimes, however, it is not necessary to be sure, and a suspicion is sufficient.

As for why Chen Chen was suspicious?

Very simple.

First of all, medulloblastoma is not a common condition at the age of Zheng Jian's wife, but a type of posterior fossa malignant glioma that occurs more often in children and is not common in adults.

Of course, Chen Chen would not have thought of these things based on this alone, but don't forget Zheng Jian's identity.

Zheng Jian is a Ph.D. in biochemistry and pharmacy, and a faculty member in the School of Biological Sciences.

To put it simply, he has the technology and conditions to obtain his wife's somatic cells at any time, induce them to generate cancer cells in the laboratory, and finally inject them back into his wife's body.

This is why Chen Chen asks the question of "whether you often hang water for your wife at home".

Of course, just two points don't mean anything, Zheng Jian also needs a motive to kill his wife.

Then, his second wife, the daughter of that high-ranking official, is of course the motive.

To put it simply, this is the vulgar script of a scumbag who abandons the chaff after becoming famous and chooses a more promising woman as his wife.

Since the motive is already there, as long as the reverse deduction is carried out, it is natural to conclude that Zheng Jian killed his wife.

But this is just speculation, what really made Chen Chen come to this judgment was the photo he placed in the office.

According to criminal psychology, this is a psychological compensatory effect.

By placing a photo of your ex-wife at the table, you can reduce the guilt in your heart.

Second, it can also make the people around you feel that they cherish their ex-wife very much and reduce their criminal suspicion.

However, after all, people are not cold-blooded animals, and for many years, the sense of morality and wrongness has bound everyone, and no one can easily cross that hurdle.

So, although Zheng Jian successfully killed his wife, his heart was not stable.

The fear of what happened to the East Window, the guilt of his wife, and the condemnation of his conscience constantly troubled him, and he did not even dare to see a psychiatrist.

This has become a piece of his heart for many years.

Later, the disease even made him fear his dead wife, so the previous scene appeared.

Although there is a photo of his ex-wife on his desk, the photo is facing away from him......

At this time, Chen Chen's guess was already sixty percent likely.

Don't think that 60 percent is not much, except for some inevitable events in the world, such as "the sun rises in the east", "water flows down", "objects fall instead of rising", and so on, most of them are random events with only certain possibilities.

There is a 60% chance that Chen Chen is enough to gamble.

So Chen Chen first showed a submissive attitude after entering the other party's office, making the other party lower his vigilance.

Subsequently, he adapted measures to local conditions and planted a "seed" in Zheng Jian's heart by plucking the table clock.

This is a common form of hypnosis.

Human consciousness is divided into superficial consciousness and subconscious, and in the general awake state, the superficial consciousness is dominant.

The so-called hypnosis is to make the patient enter a state of light sleep through guidance and suggestion, at this time the subconscious mind will be released, and the hypnotist can go beyond the consciousness and communicate directly with the patient's subconscious.

This is also the reason why Chen Chen directly sent the information to the other party, and he wanted Zheng Jian to completely let down his vigilance.

However, even at this time, Chen Chen still couldn't hypnotize the other party.

Although the concept of hypnosis is very mysterious, in the final analysis, it is the same thing, if a psychiatrist wants to hypnotize a person, he must get the active cooperation of this person, otherwise it will be in vain.

Moreover, Chen Chen understood that no matter how obedient he was, Zheng Jian would not be able to completely let down his guard.

However, these were only Chen Chen's first steps.

In the second step, the clock will tell the time on the hour.

At the same time as the grandfather clock signaling the time, Chen Chen raised the question of "who is the woman in the photo", which made Zheng Jian's subconscious link the grandfather clock with his ex-wife.

However, because the grandfather clock was adjusted forward by Chen Chen for five minutes, it was only 9:55 at that time, so Chen Chen turned the grandfather clock back again, and at the same time deepened the impression of the "seed" in the other party's heart.

Then, the third step.

Chen Chen suddenly made a mistake and asked Zheng Jian's wife about the cause of death, and this extreme gap usually caught the other party off guard.

Moreover, the question that was asked made him even more flustered and shocked.

This is also the reason why Zheng Jian is so angry.

Because sometimes the expression of anger is actually a cover for people's lack of heart when they are caught off guard.

At the same time, Chen Chen also had another showdown and took the initiative to tell Zheng Jian that he wanted to hypnotize him.

Although this step made Zheng Jian completely vigilant, it was also a hint to Zheng Jian.

It was this hint that planted the seed in Zheng Jian's heart that "he might be hypnotized".

Then, it's the final step.

Chen Chen deliberately made an action to hypnotize Zheng Jian, which made Zheng Jian's spirit highly nervous, and then suddenly made a mistake and dropped the photo frame to the ground.

At this time, Zheng Jian's first thought was that Chen Chen's method of hypnotizing himself failed.

Finally, Chen Chen turned around and left.

Seeing the person questioning him leave, Zheng Jian's tense will instantly relaxed, and his will experienced a high-intensity change of soothing, nervousness, high tension, and soothing again in just a few minutes.

It was as if he had experienced a roller coaster, and Zheng Jian's mental will was completely exhausted.

And this time is Chen Chen's final blow!

Boom!

The bell of a table clock rang like a pistol pulling the trigger.

At this moment, the seeds buried in Zheng Jian's heart completely exploded, igniting the fear and guilt that had been buried in his heart for many years!

Just like a flash flood, under Chen Chen's hypnosis, Zheng Jian jumped from the fifth floor and ended his sinful life......

It's that simple.

However, he is really decisive, a living person, he will kill when he says kill.

Chen Chen thought silently.

Is all this a side effect of NZT-48, or is it the release of the dark side of his own heart after suddenly gaining power?